Question to the Department for Business, Energy and Industrial Strategy:

To ask the Secretary of State for Business, Energy and Industrial Strategy, if he will estimate (a) what proportion of heat pumps sold in the UK were (i) manufactured in and (ii) imported to the UK and (b) the number of heat pumps imported from each country exporting to the UK in each of the last three years.

The latest data available is from the BEIS commissioned Heat Pump Manufacturing Supply Chain Research Project, which found that approximately 30 per cent of heat pumps sold in the UK in 2019 were manufactured domestically, and this is expected to increase over time as the market matures. The report also holds information on the origin of heat pumps imported into the UK, which come from more than 16 different countries.